Flushing pipe and flushing device

Abstract

The utility model discloses a flushing pipe and a flushing device and aims to solve the technical problems that in the prior art, a medical rubber hose flushing tool is large in size, low in cleaning efficiency and tedious in operation process, the flushing pipe comprises an inlet through hole, a main channel and at least two discharge pipes with different diameters, and outlet through holes are formed in the discharge pipes. The main channel is communicated with a plurality of discharge pipes, one end of each discharge pipe is communicated with the main channel, the other end of each discharge pipe is communicated with a medical rubber tube, and when liquid or gas is introduced into the inlet through holes, a plurality of medical rubber tubes of different models can be conveniently flushed or blow-dried at the same time, and a plurality of discharge pipes of different models are designed to be communicated with the main channel at the same time; the medical rubber tubes with different diameters can be communicated at the same time, the flushing device is simple in overall structure, the size of the flushing device is optimized, and the flushing device is simple in structure, high in production efficiency, low in manufacturing cost, high in practicability and easy to popularize.

Description

Technical Field

[0001] The utility model relates to the field of medical supplies, in particular to a flushing tube and a flushing device. Background Art

[0002] Medical hoses are rubber tubes inserted into human cavities and blood vessels. They are used to inject drugs or extract body fluids and determine the degree of opening of the lumen. Due to the large number of patients in the hospital, hysteroscopic uterine expansion tubes, laparoscopic flushing tubes and various types of pneumoperitoneum tubes are used, especially during hysteroscopic and laparoscopic surgeries. Different types of medical hoses are used in the treatment process according to the different conditions of the disease. Especially when it comes to complex surgeries, more medical hoses are used. A large number of used medical hoses will accumulate in a day. These hoses need to be cleaned to avoid infection the next time they are used, because the residual bacteria that were not cleaned thoroughly last time may affect the patient's condition when used next time.

[0003] The existing flushing of the hose has the following problems:

[0004] 1. If Figure 1 As shown, the existing method of cleaning the medical hose with water has only one inlet end 1' and one outlet end 2'. The used medical hose is manually inserted into the outlet end 2' and then liquid is passed in for flushing, which is labor-intensive. Multiple hoses need to be cleaned one by one, and the cleaning efficiency is low. In addition, liquid remains in the medical hose after the liquid is passed in, and gas needs to be passed in again to blow the hoses dry, which is complicated and troublesome to operate. In addition, one cleaning tool cannot meet the needs of medical hoses of different models, resulting in the overall difficult and cumbersome cleaning process of the medical hose.

[0005] 2. After the operation, the medical hose needs to be soaked and flushed with enzyme solution. The medical hose needs to be placed in a cleaning lumen device specially equipped with enzyme solution for flushing. However, the device is large in size and takes up space. In addition, the device is relatively expensive and has a high purchase cost. Utility Model Content

[0006] (1) Technical issues to be solved

[0007] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a flushing tube and a hose flushing device, aiming to solve the technical problems of the prior art that medical hose flushing tools are large in size, low in cleaning efficiency, and complicated in operation process.

[0008] (2) Technical solution

[0009] A flushing tube comprises an inlet through hole, a main channel and at least two discharge tubes with different diameters. An outlet through hole is arranged in the discharge tube, one end of the outlet through hole is connected to the main channel, and the other end of the outlet through hole is connected to a medical hose. When liquid or gas is passed into the inlet through hole, multiple medical hoses of different models can be flushed or dried at the same time.

[0010] Furthermore, the discharge tube is a hollow cylindrical shape and the diameter of the upper end face is the same as the diameter of the lower end face. The surface and the inside of the discharge tube are smooth. The medical hose can be inserted into the outlet hole of the discharge tube or sleeved on the outer peripheral surface of the discharge tube.

[0011] Furthermore, a fastener is movably installed on the discharge pipe, and the fastener is an elastic circular clamping plate. The P2 end of the circular clamping plate is provided with a first groove, an inclined guide, a second groove, a spring and a pull rod.

[0012] Furthermore, one end of the inclined guide channel partially overlaps with the first groove, and the other end of the inclined guide channel is close to the upper end surface of the second groove.

[0013] Furthermore, a first sphere and a second sphere are provided at both ends of the pull rod, and the first sphere can only move between the first groove, the inclined guide and the second groove and cannot be separated from the circular clamping plate body.

[0014] Furthermore, the second sphere passes through the P1 end of the circular clamping plate and freely expands and contracts on the surface thereof, and the spring is arranged on the pull rod and is located between the first sphere and the second sphere.

[0015] Furthermore, a switch is provided on the discharge pipe, and the liquid or gas flowing into the discharge pipe can be controlled by the switch.

[0016] Furthermore, the surface of the discharge pipe is provided with a guide surface and a groove.

[0017] Furthermore, the lower end of the discharge pipe is configured to be in a trumpet shape.

[0018] A flushing device comprises a flushing tube as described in any one of the above items.

[0019] Furthermore, a first flow guide pipe, a water pump, a second flow guide pipe, a filter and a third flow guide pipe are provided on one side of the flushing pipe, and a water storage part is provided on the other side of the flushing pipe.

[0020] (3) Beneficial effects

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. The flushing tube of the utility model is designed to connect a main channel with multiple discharge pipes of different models at the same time, so that medical hoses of different sizes, diameters and models can be connected at the same time, which is convenient for flushing multiple medical hoses of different models at the same time, improving the cleaning efficiency, and gas can be introduced to dry the medical hoses of different models that have been cleaned and are to be dried at the same time; the size of the main channel and the number and type of the discharge pipes can be set according to actual needs. The structural design is original, ingenious and simple in structure.

[0023] 2. The flushing device provided in the utility model has a simple overall structure, optimizes the volume of the flushing device, is quick to assemble, has high production efficiency, low production cost, high practicality, can be mass-produced, and is easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 : Schematic diagram of the prior art flushing tube.

[0025] Figure 2 : A three-dimensional structural diagram of a flushing device according to a first embodiment of the present utility model.

[0026] Figure 3 : A schematic structural diagram of a flushing device of the present utility model.

[0027] Figure 4 : A schematic diagram of the utility model medical rubber tube being inserted into a through hole or sleeved on a discharge pipe.

[0028] Figure 5 : The top view of the circular pallet of the utility model Figure 1 .

[0029] Figure 6 : The top view of the circular pallet of the utility model Figure 2 .

[0030] Figure 7 : The three-dimensional structure of the flushing device of the second embodiment of the utility model Figure 1 .

[0031] Figure 8 : The three-dimensional structure of the flushing device of the second embodiment of the utility model Figure 2 .

[0032] Fig. 9 : A three-dimensional structural diagram of the flushing device of embodiment three of the present utility model.

[0033] The markings of the components in the accompanying drawings are as follows: 1-inlet hole; 2-main channel; 3-discharge pipe; 31-outlet hole; 32-guide surface; 33-card slot; 4-circular card plate; 41-first groove; 42-inclined guide; 43-second groove; 44-spring; 45-pull rod; 46-first sphere; 47-second sphere; 5-switch; 6-medical hose; 100-flushing tube; 200-first guide tube; 300-water pump; 400-second guide tube; 500-filter; 600-third guide tube; 700-water storage part. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

[0035] See also Figure 2-9 ;

[0036] like Figure 2 The figure shows a flushing tube of the first embodiment of the utility model. The flushing tube 100 includes an inlet hole 1, a main channel 2 and at least two discharge tubes 3 of different diameters. An outlet hole 31 is provided in the discharge tube 3. One end of the outlet hole 31 is connected to the main channel 2, and the other end of the outlet hole 31 can be connected to the medical hose 6. This embodiment is provided with 4 outlet tubes 3 of different models, which is convenient for flushing multiple medical hoses 6 of different models at the same time. The size of the main channel 2 and the number and model of the discharge tubes 3 can be set according to actual needs. The flushing tube 100 can clean multiple medical hoses 6 of different models at the same time, thereby improving the cleaning efficiency.

[0037] like Figure 3The flushing tube 100 of the utility model is shown as being installed in a flushing device, wherein a first flow guide tube 200, a water pump 300, a second flow guide tube 400, a filter 500 and a third flow guide tube 600 are provided on one side of the flushing tube 100, and a water storage part 700 is provided on the other side of the flushing tube 100, the left end of the first flow guide tube 200 is connected to the flushing tube 100, the right end of the first flow guide tube 200 is connected to the left end of the water pump 300, the right end of the water pump 300 is connected to the left end of the second flow guide tube 400, the right end of the second flow guide tube 400 is connected to the left end of the filter 500, the right end of the filter 500 is connected to the left end of the third flow guide tube 600, and the right end of the third flow guide tube 600 is freely placed in the water storage part 700; when the medical rubber hose needs to be immersed in enzyme solution for flushing, first prepare an appropriate amount of enzyme solution in the water storage part 700. The enzyme liquid of the water storage part 700 is prepared by mixing the enzyme liquid of the volume, and then inserting the medical hoses 6 of different types into the corresponding discharge pipes respectively and placing them all in the water storage part 700. By starting the water pump 300, the enzyme liquid in the water storage part 700 passes through the filter 500, the second guide pipe 400, the water pump 300, the first guide pipe 200 and the flushing pipe 100 from the right end of the third guide pipe 600 in sequence, and then enters the inside of the medical hoses 6 of different types at the same time through the flushing pipe 100. This arrangement can simultaneously perform enzyme liquid circulation flushing on the medical hoses 6 of different types, with high cleanliness and saving enzyme liquid resources. In this process, the filter 500 can filter impurities in the enzyme liquid, the overall structure of the flushing device is simple, the volume of the flushing device is optimized, the assembly is fast, the production efficiency is high, the cost is low, the practicability is high, and it can be mass-produced and easy to promote.

[0038] When the medical hose 6 is rinsed with enzyme solution, the final rinse is changed from manual rinsing to rinsing by connecting the rinsing tube 100 to a pure water faucet or a water gun. The inlet hole 1 connected to the water gun can allow clean water to flow into the main channel 2 and then out of the discharge pipe 3 to rinse the medical hose 6 inserted in the discharge pipe 3. The flushing device can not only be used for flushing liquid. After the medical hose 6 is cleaned, liquid water droplets will remain in the hose. At this time, the inlet hole 1 can be moved out from the gun liquid outlet of the water gun and clamped with the gun gas outlet of the air gun. Then, gas is introduced to simultaneously dry the medical hoses 6 of different models that have been cleaned and to be dried. The replacement process of several medical hoses 6 from pre-rinsing, enzyme solution flushing, final flushing, and final drying is simpler. It only needs to move the flushing tube 100 to correspond to each step, reducing the action of multiple pull-outs and re-insertions, optimizing the cleaning action, improving the efficiency of cleaning and drying the medical hose 6, and faster, which can effectively save manpower and water resources.

[0039] Specifically, the discharge tube 3 is a hollow cylindrical shape and the diameter of the upper end face is the same as the diameter of the lower end face. The surface and the inside of the discharge tube 3 are smooth. The medical hose 6 is inserted into the outlet hole 31 to achieve fixation with the discharge tube 3, or the medical hose 6 is sleeved on the outer circumferential surface of the discharge tube 3 to achieve fixation of the two. When the two are fixed, liquid or gas is introduced to rinse or dry the inside of the medical hose 6. In this embodiment, the other end of the main channel 2 is closed, and the liquid or gas entering the main channel 2 all flows out from the discharge tube 3.

[0040] like Figure 4-6 As shown, when the medical hose 6 is inserted into the discharge pipe 3, in order to prevent the medical hose 6 from being forced to detach from the discharge pipe 3 during the flushing or drying process due to the water impact force or the gas impact force when liquid or gas is introduced, a fastener is movably installed on the discharge pipe 3, and the fastener is an elastic circular card plate 4. The P2 end of the circular card plate 4 is provided with a first groove 41, an inclined guide 42, a second groove 43, a spring 44 and a pull rod 45. One end of the inclined guide 42 partially overlaps with the first groove 41, and the other end of the inclined guide 42 is close to the upper end surface of the second groove 43. The two ends of the pull rod 45 are provided with a first sphere 46 and a second sphere 47. The first sphere 46 can only move between the first groove 41, the inclined guide 42 and the second groove 43, and cannot detach from the circular card plate 4 body. The second sphere 47 passes through the P1 end of the circular card plate 4 and is freely retracted on the surface of the circular card plate 4. The spring 44 is arranged on the pull rod 45 and is located between the first sphere 46 and the second sphere 47. When the medical hose 6 is not inserted into the discharge pipe 3, the diameter of the circular card plate 4 is larger than the diameter of the discharge pipe 3, so that the medical hose 6 can be smoothly inserted therein, and at this time the first sphere 46 is stuck in the first groove 41; when the medical hose 6 is inserted into the discharge pipe 3, the circular card plate 4 is manually pressed to make the first sphere 46 move along the inclined guide 42 to the second groove 43, and the first sphere 46 enters the second groove 43 through the elastic force of the spring 44. At this time, the diameter of the circular card plate 4 is slightly smaller than the diameter of the medical hose 6. The circular card plate 4 can firmly fix the medical hose 6 and the discharge pipe 3 without damaging the medical hose 6, ensuring that every part of the tube of the medical hose 6 can be rinsed and dried to ensure the cleaning effect. After cleaning, the second sphere 47 is manually pinched and pulled out to make the first sphere 46 detach from the second groove 43. At this time, the circular card plate 4 restores its own shape, so that the first sphere 46 is stuck in the first groove 41 along the inclined guide groove, and then the medical hose 6 can be pulled out of the discharge pipe 3.

[0041] It should be noted that, according to actual needs, the flushing device can be used alone or in combination with the fastener structure. Generally, when the water impact force or gas impact force is smaller than the mutual friction force between the discharge pipe 3 and the medical hose 6, there is no need to assemble the fasteners to the discharge pipe 3; if the water impact force or gas impact force is greater than the mutual friction force between the discharge pipe 3 and the medical hose 6, in order to ensure the fixation between the discharge pipe 3 and the medical hose 6, the fasteners can be assembled to the discharge pipe 3 to improve the stability of the connection between the medical hose 6 and the discharge pipe 3 during flushing or drying.

[0042] like Figure 4 As shown, each of the discharge pipes 3 is provided with a switch 5, and the inflow of liquid or gas into each of the discharge pipes 3 can be arbitrarily controlled by the switch 5. When the four discharge pipes 3 in this embodiment are used at the same time, the switches 5 on the four discharge pipes 3 can be turned on. When any one or more of the medical hoses 6 do not need to be flushed, the switch 5 of the discharge pipe 3 model corresponding to the model of the medical hose 6 to be flushed can be turned on, and the switches 5 on the other discharge pipes 3 can be turned off.

[0043] Working principle: the inlet hole 1 of the flushing device is connected to a water gun, and the gun liquid outlet is connected through the inlet hole 1 so that the flushing liquid flows into the main channel 2 and flows out from the discharge pipe 3, which is convenient for flushing multiple medical hoses 6 of different models at one time; when the medical hose 6 is cleaned, liquid water droplets will remain in the hose, and then gas is introduced to simultaneously dry the medical hoses 6 of different models that have been cleaned and to be dried. The size of the main channel 2 and the number and model of the discharge pipe 3 can be set according to actual needs. This structure can adapt to the simultaneous cleaning of a large number of medical hoses 6 of different models, improves the cleaning efficiency, is more convenient to use, and has high practicality and flushing efficiency.

[0044] like Figure 7 and Figure 8 This is the second embodiment of the utility model. It is different from the first embodiment in that the surface of the discharge tube 3 is provided with a guide surface 32 and a groove 33. When the medical hose 6 is inserted into the outlet hole 31, the guide surface 32 makes the insertion of the medical hose 6 more accurate and rapid. The insertion process does not require excessive calibration of the position between the outlet hole 31 and the medical hose 6. The assembly of the two is more time-saving and labor-saving. When the two are fixed, liquid or gas is introduced to rinse or dry the inside of the medical hose 6.

[0045] like Fig. 9 In the third embodiment of the utility model, the lower end of the discharge tube 3 is configured to be in a trumpet shape, and the trumpet-shaped guide makes the insertion of the medical hose 6 more accurate and faster. During the insertion process, there is no need to excessively calibrate the position between the outlet hole 31 and the medical hose 6, and the assembly of the two is more time-saving and labor-saving.

[0046] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

1. A flushing tube, characterized in that: The invention comprises an inlet hole (1), a main channel (2) and at least two discharge pipes (3) of different diameters. The discharge pipe (3) is provided with an outlet hole (31). One end of the outlet hole (31) is connected to the main channel (2), and the other end of the outlet hole (31) is connected to a medical rubber tube (6). When liquid or gas is introduced into the inlet hole (1), a plurality of medical rubber tubes (6) of different models can be conveniently rinsed or dried at the same time.

2. A flushing pipe according to claim 1, characterized in that: The discharge tube (3) is in the shape of a hollow cylinder and the diameter of the upper end face is the same as the diameter of the lower end face. The surface and the interior of the discharge tube (3) are smooth. The medical rubber tube (6) can be inserted into the outlet hole (31) of the discharge tube (3) or sleeved on the outer peripheral surface of the discharge tube (3).

3. A flushing pipe according to claim 2, characterized in that: A fastener is movably mounted on the discharge pipe (3), wherein the fastener is an elastic circular clamping plate (4), and a first groove (41), an inclined guideway (42), a second groove (43), a spring (44) and a pull rod (45) are provided at the P2 end of the circular clamping plate (4).

4. A flushing pipe according to claim 3, characterized in that: One end of the inclined guide channel (42) partially overlaps with the first groove (41), and the other end of the inclined guide channel (42) is close to the upper end surface of the second groove (43).

5. A flushing pipe according to claim 4, characterized in that: A first sphere (46) and a second sphere (47) are provided at both ends of the pull rod (45); the first sphere (46) can only move between the first groove (41), the inclined guideway (42) and the second groove (43) and cannot be separated from the circular clamping plate (4) body.

6. A flushing pipe according to claim 5, characterized in that: The second sphere (47) passes through the P1 end of the circular clamping plate (4) and is freely retracted on its surface. The spring (44) is arranged on the pull rod (45) and is located between the first sphere (46) and the second sphere (47).

7. A flushing pipe according to claim 6, characterized in that: The discharge pipe (3) is provided with a switch (5), and the liquid or gas flowing into the discharge pipe (3) can be controlled by the switch (5).

8. A flushing pipe according to claim 7, characterized in that: The surface of the discharge pipe (3) is provided with a guide surface (32) and a clamping groove (33), and the lower end of the discharge pipe (3) is arranged in a trumpet shape.

9. A flushing device, characterized in that: A flushing tube comprising the flushing tube according to any one of claims 1-8.

10. A flushing device according to claim 9, characterized in that: A first flow guide pipe (200), a water pump (300), a second flow guide pipe (400), a filter (500) and a third flow guide pipe (600) are provided on one side of the flushing pipe (100), and a water storage portion (700) is provided on the other side of the flushing pipe (100).

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